djg's Blog

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So my dust shroud is almost completed. I have now completed the overhead mount with guide wires for stalibization. The shroud has been mounted to the overhead mount and counter weighted although I may need a little more weight to make it easier to lift. I have added the adjustment knobs although i am currently short by one.
The overarm duct was constructed using 4” ABS pipe. This setup was a little tricky. I had to use the bill pentz static calculator worksheet to figure out static pressures and air flows. I used the calculator to determine the static pressure of my current setup converted to a 5” duct. According to my previous measurements, the table saw was drawin...